000 00416pam a2200157a 44500
008 160408b1972 xxu||||| |||| 00| 0 eng d
082 _a511.6
_bV711c
100 _aVilenkin, N.
245 1 _aCOMBINATORIAL MATHEMATICS FOR RECREATION
260 _aMoscow
_bMir Publishers
_c1972
300 _a207
650 _aCombinatorial Analysis
700 _aYankovsky, George
964 _gLOST
997 _aA50604 LOST W
999 _c292632
_d292632